ZA848426B - Materials for use in drilling fluids - Google Patents

Materials for use in drilling fluids

Info

Publication number
ZA848426B
ZA848426B ZA848426A ZA848426A ZA848426B ZA 848426 B ZA848426 B ZA 848426B ZA 848426 A ZA848426 A ZA 848426A ZA 848426 A ZA848426 A ZA 848426A ZA 848426 B ZA848426 B ZA 848426B
Authority
ZA
South Africa
Prior art keywords
materials
drilling fluids
drilling
fluids
Prior art date
Application number
ZA848426A
Inventor
Brian Dymond
Original Assignee
Allied Colloids Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10551109&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA848426(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of ZA848426B publication Critical patent/ZA848426B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/003—Means for stopping loss of drilling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
ZA848426A 1983-11-02 1984-10-29 Materials for use in drilling fluids ZA848426B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838329249A GB8329249D0 (en) 1983-11-02 1983-11-02 Materials in drilling muds

Publications (1)

Publication Number Publication Date
ZA848426B true ZA848426B (en) 1986-06-25

Family

ID=10551109

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA848426A ZA848426B (en) 1983-11-02 1984-10-29 Materials for use in drilling fluids

Country Status (9)

Country Link
US (1) US4631137A (en)
EP (1) EP0144140B1 (en)
AU (1) AU581863B2 (en)
CA (1) CA1236608A (en)
DE (1) DE3477674D1 (en)
GB (1) GB8329249D0 (en)
GR (1) GR80826B (en)
NO (1) NO161381C (en)
ZA (1) ZA848426B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839095A (en) * 1987-09-14 1989-06-13 Shawqui Lahalih Stable mud drilling fluid additive, composition and process for making the same
DE3833045A1 (en) * 1988-09-29 1990-04-05 Henkel Kgaa DRILLING ADDITIVES BASED ON A POLYMERIC MIXTURE, THEIR USE AND METHOD OF MANUFACTURING THE SAME
JP2587480B2 (en) * 1988-11-09 1997-03-05 株式会社日本触媒 Additive for drilling mud
US5008025A (en) * 1989-11-16 1991-04-16 Mobil Oil Corporation Sulfonate-containing polymer/polyanionic cellulose combination for high temperature/high pressure filtration control in water base drilling fluids
US5380705A (en) * 1990-01-25 1995-01-10 Phillips Petroleum Company Drilling mud comprising tetrapolymer consisting of n-vinyl-2-pyrrolidone, acrylamidopropanesulfonicacid, acrylamide, and acrylic acid
US5135909A (en) * 1990-01-25 1992-08-04 Phillips Petroleum Company Drilling mud comprising tetrapolymer consisting of N-vinyl-2-pyrrolidone, acrylamidopropanesulfonic acid, acrylamide, and acrylic acid
GB9005527D0 (en) * 1990-03-12 1990-05-09 Radcliffe Christopher J Waveguide filter
DE69120947T2 (en) * 1990-04-26 1996-11-28 Atlantic Richfield Co DISPERSING AGENT COMPOSITIONS FOR DRILLING AND SEALING UNDERGROUND SOURCES
US5221489A (en) * 1990-04-26 1993-06-22 Atlantic Richfield Company Sulfonated polymeric dispersant compositions for subterranean well drilling, completion, and cementing
FR2710650B1 (en) * 1993-09-29 1995-12-22 Hoechst France Water in oil thickening dispersions, their preparation process and their application in textile printing.
WO2001009039A1 (en) * 1999-07-29 2001-02-08 Halliburton Energy Services, Inc. Method and composition for scavenging sulphide in drilling fluids
GB0508255D0 (en) 2005-04-25 2005-06-01 Lucite Int Uk Ltd Acrylic blends
GB0711017D0 (en) 2007-06-08 2007-07-18 Lucite Int Uk Ltd Polymer Composition
US8623790B2 (en) 2010-12-21 2014-01-07 Newpark Drilling Fluids Llc Method of drilling a subterranean well with crosslinked polyacrylic acid
US20140148369A1 (en) * 2012-11-28 2014-05-29 Halliburton Energy Services, Inc. Methods of Treating a Subterranean Formation with Friction Reducing Clays
US9657522B2 (en) * 2013-03-29 2017-05-23 Halliburton Energy Services, Inc. Methods of beneficiating drilling fluids comprising low- and high-quality clays

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718497A (en) * 1950-11-03 1955-09-20 Union Oil Co Drilling muds
US2702788A (en) * 1951-06-04 1955-02-22 Milwhite Company Inc Well drilling muds and improved compositions for producing the same
US3081260A (en) * 1960-03-25 1963-03-12 Pan American Petroleum Corp Low solids drilling fluid
US3220946A (en) * 1960-08-08 1965-11-30 Magnet Cove Barium Corp Beneficiated clay composition for use in drilling fluids
US3323603A (en) * 1964-11-12 1967-06-06 Pan American Petroleum Corp Drilling fluid containing acrylic acidacrylamide copolymer and method of drilling therewith
US3558545A (en) * 1968-03-27 1971-01-26 Pan American Petroleum Corp Low solids drilling fluid
US3816308A (en) * 1972-05-05 1974-06-11 Monsanto Co Beneficiating agents
US4128528A (en) * 1975-05-15 1978-12-05 Nalco Chemical Company Clay-polymer concentrates for beneficiating clays
US4299710A (en) * 1975-05-30 1981-11-10 Rohm And Haas Company Drilling fluid and method

Also Published As

Publication number Publication date
US4631137A (en) 1986-12-23
NO161381C (en) 1989-08-09
DE3477674D1 (en) 1989-05-18
NO844345L (en) 1985-05-03
CA1236608A (en) 1988-05-10
EP0144140A2 (en) 1985-06-12
AU3489884A (en) 1985-05-09
EP0144140A3 (en) 1986-02-19
NO161381B (en) 1989-05-02
AU581863B2 (en) 1989-03-09
GR80826B (en) 1985-03-04
GB8329249D0 (en) 1983-12-07
EP0144140B1 (en) 1989-04-12

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